package com.zhiyou.java;

/**
 * 例子 创建三个窗口卖票,总票数为100张.使用继承Thread类的方式
 *
 * 也存在线程安全问题,待解决
 */
class Window1 implements Runnable{
    private  int ticket = 100;
    @Override
    public void run() {
        while(true){
            if (ticket > 0){
                System.out.println(Thread.currentThread().getName() + ":卖票,票号为: " + ticket);
                ticket--;
            }else{
                break;
            }
        }
    }
}
public class WindowTest1 {
    public static void main(String[] args) {
        Window1 w1 = new Window1();
        Thread t1 = new Thread(w1);
        Thread t2 = new Thread(w1);
        Thread t3 = new Thread(w1);

        t1.setName("窗口1");
        t2.setName("窗口2");
        t3.setName("窗口3");

        t1.start();
        t2.start();
        t3.start();
    }
}
